CN212525538U

CN212525538U - Aluminum product bender

Info

Publication number: CN212525538U
Application number: CN202021175879.0U
Authority: CN
Inventors: 张云锋
Original assignee: Hubei Jiuying New Material Co ltd
Current assignee: Hubei Jiuying New Material Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model provides an aluminum product bending machine, including the lower mould, the lower mould includes the bottom plate and sets up in bottom plate both sides mould wall, the mould wall downside is provided with the elastic component that is used for supporting the mould wall, when the elastic component is compressed to the threshold value, the upper flank of mould wall and bottom plate are injectd into the recess jointly, the elastic component is used for driving the upward motion of mould wall bottom; the upper die is arranged above the lower die and comprises a convex block which is opposite to and matched with the groove and a lifting mechanism connected with the convex block; and the positioning mechanism is detachably matched with the lower die in a sliding manner, the positioning mechanism comprises a positioning piece and a fixing piece, the positioning piece protrudes out of the lower die, and the fixing piece is used for locking the positioning piece and the lower die. This application blocks the location to aluminum plate through the horizontal part on the positioning mechanism to obtain better effect of bending.

Description

Aluminum product bender

Technical Field

The utility model relates to an aluminum product processing equipment field, concretely relates to aluminum product bender.

Background

The aluminum plate bending machine is a machine capable of bending aluminum plates, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped.

However, the existing bending machine does not have a mechanism for positioning the aluminum plate, and the problems are problems to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an aluminum product bender of solving above-mentioned problem.

In order to solve the technical problem, the utility model provides a scheme is: an aluminum bending machine comprises a lower die, wherein the lower die comprises a bottom plate and die walls arranged on two sides of the bottom plate, elastic pieces for supporting the die walls are arranged on the lower side surfaces of the die walls, when the elastic pieces are compressed to a threshold value, the upper side surfaces of the die walls and the bottom plate are jointly limited to be grooves, and the elastic pieces are used for driving the bottom ends of the die walls to move upwards; and

the upper die is arranged above the lower die and comprises a convex block which is opposite to and matched with the groove and a lifting mechanism connected with the convex block; and

the positioning mechanism is detachably matched with the lower die in a sliding mode and comprises a positioning piece and a fixing piece, the positioning piece protrudes out of the lower die, and the fixing piece is used for locking the positioning piece and the lower die.

Further, the method comprises the following steps: the elastic part comprises a support part and a spring, one side of the support part is abutted with the lower side surface of the mold wall, and the spring is arranged on one side of the support part far away from the mold wall.

Further, the method comprises the following steps: the side wall of the supporting piece is fixed with a clamping block, the clamping block is clamped in the clamping groove in a sliding mode, and when the spring is compressed to a threshold value, the clamping block abuts against the bottom face of the clamping groove.

Further, the method comprises the following steps: the positioning piece comprises a horizontal portion and a clamping portion, the clamping portion is fixed below the horizontal portion, the clamping portion is in sliding fit with the groove, and the horizontal portion protrudes out of the lower die.

Further, the method comprises the following steps: the mounting includes briquetting and pushing mechanism, briquetting sliding fit in the both sides of horizontal part, pushing mechanism orders about the briquetting is close to or keeps away from block portion.

Further, the method comprises the following steps: the pushing mechanism is a cylinder, an oil cylinder, a screw rod or a sliding rod.

The utility model has the advantages that: this application blocks the location to aluminum plate through the horizontal part on the positioning mechanism to obtain better effect of bending.

Drawings

FIG. 1 is a general schematic of the present application;

FIG. 2 is a cross-sectional view of an upper die and a lower die of the present application;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic view of a positioning mechanism;

the reference numbers are as follows: the device comprises a lower die 1, a bottom plate 11, a die wall 12, a groove 13, a support 14, a spring 15, a fixture block 16, an upper die 2, a bump 21, a lifting mechanism 22, a positioning mechanism 3, a positioning piece 31, a horizontal part 311, a clamping part 312, a fixing piece 32, a pressing piece 321 and a pushing mechanism 322.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific embodiments so that those skilled in the art may better understand the present invention and practice it.

The following discloses many different embodiments or examples for implementing the subject technology described. In order to simplify the disclosure, a specific example of one or more permutations of the features is described below, but the present disclosure is not limited to the specific example, and the first feature described later in the specification may be connected to the second feature in a direct connection, or may include an embodiment forming an additional feature, and further, may include the use of one or more other intervening features to connect or combine the first feature and the second feature indirectly with each other so that the first feature and the second feature may not be directly connected.

As shown in fig. 1, an embodiment of an aluminum material bending machine includes a lower die 1 and an upper die 2.

As shown in fig. 2 and 3, the lower mold 1 includes a lower frame, a bottom plate 11 and a mold wall 12 are disposed on the lower frame, wherein the mold wall 12 includes two portions and is respectively disposed at two sides of the bottom plate 11, an upper end of the mold wall 12 is hinged to the lower frame, a lower end of the mold wall 12 abuts against the bottom plate 11, a lower side of the mold wall 12 is provided with an elastic member, the elastic member is used for supporting the mold wall 12, in a specific embodiment, the elastic member includes a supporting member 14 and a spring 15, the supporting member 14 abuts against the lower side of the mold wall 12 at one side, the spring 15 is disposed at a side of the supporting member 14 far from the mold wall 12, one end of the elastic member is connected with the supporting member 14, the other end is connected with the lower frame, when the elastic member is compressed to a threshold value, the upper side of the mold wall 12 and.

The upper mold 2 is disposed above the lower mold 1, the upper mold 2 includes a protrusion 21 opposite to and matching with the groove 13, and a lifting mechanism 22 connected to the protrusion 21, the lifting mechanism 22 can be, but not limited to, an air cylinder or an oil cylinder, and the lifting mechanism 22 can drive the protrusion 21 to move downward toward the groove 13.

The present application further includes a positioning mechanism 3, as shown in fig. 4, which is detachably slidably engaged with the lower mold 1, the positioning mechanism 3 includes a positioning element 31 and a fixing element 32, the positioning element 31 protrudes from the lower mold 1, the fixing element 32 is used for locking the positioning element 31 and the lower mold 1, in some embodiments, the positioning element 31 includes a horizontal portion 311 and a fastening portion 312, the fastening portion 312 is fixed below the horizontal portion 311, the fastening portion 312 is located in the groove 13 and slidably engaged therewith, and the horizontal portion 311 protrudes from the lower mold 1 for blocking and positioning the aluminum plate. The fixing member 32 includes a pressing block 321 and a pushing mechanism 322, wherein the pressing block 321 is slidably fitted on two sides of the horizontal portion 311, the pushing mechanism 322 drives the pressing block 321 to approach or separate from the engaging portion 312, and the pressing block 321 and the engaging portion 312 gradually approach each other, so that the engaging portion 312 and the pressing block 321 clamp the lower mold 1 together to fix the horizontal portion 311, wherein the horizontal portion 311 is used for positioning an aluminum plate to fix the positioning member 31, and the pushing mechanism 322 may be, but not limited to, an air cylinder, an oil cylinder, a screw rod, or a sliding rod.

This application theory of operation is, place aluminum plate between lower mould 1 and last mould 2, at this moment, lug 21 pushes down, because lug 21 matches with recess 13, consequently when lug 21 pushes down aluminum plate, make aluminum plate and the laminating of mould wall 12, until mould wall 12 with elastic component suppression threshold value, aluminum plate buckles into recess 13's shape this moment, after bending, go up mould 2 and keep away from lower mould 1, mould wall 12 upwards kick-backs under driving about of elastic component, thereby with the ejecting recess 13 of aluminum plate, accomplish the unloading.

On the basis of the embodiment that the elastic component includes support piece 14 and spring 15, in order to avoid spring 15 to exceed the displacement range, lead to the unable resilience of spring 15, this application is provided with the draw-in groove on support piece 14's lateral wall fixedly connected with fixture block 16 on the lower carriage, and fixture block 16 slip block is in the draw-in groove, and when spring 15 was compressed to the threshold value, fixture block 16 and the bottom surface butt of draw-in groove, the draw-in groove bottom was used for blockking fixture block 16, makes mould wall 12 can't order to order about support piece 14 and continue to push down spring 15.

This application can make aluminum plate break away from lower mould 1 after the bending, and then improves the unloading speed of adding man-hour, improves continuous processing speed.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An aluminum bending machine is characterized by comprising a lower die, wherein the lower die comprises a bottom plate and die walls arranged on two sides of the bottom plate, elastic pieces for supporting the die walls are arranged on the lower sides of the die walls, when the elastic pieces are compressed to a threshold value, the upper sides of the die walls and the bottom plate are jointly limited to form grooves, and the elastic pieces are used for driving the bottom ends of the die walls to move upwards; and

2. Aluminum product bending machine according to claim 1, wherein said elastic member comprises a support member and a spring, said support member being in abutment with the lower side of said die wall on one side, said spring being disposed on the side of said support member remote from said die wall.

3. The aluminum bending machine as claimed in claim 2, wherein a clamping block is fixed on a side wall of the supporting member, the clamping block is slidably clamped in the clamping groove, and when the spring is compressed to a threshold value, the clamping block abuts against a bottom surface of the clamping groove.

4. An aluminum material bending machine according to claim 1, wherein said positioning member comprises a horizontal portion and a clamping portion, said clamping portion is fixed below said horizontal portion, said clamping portion is in sliding fit with said groove, and said horizontal portion protrudes from said lower die.

5. Aluminum product bending machine as claimed in claim 4, wherein said fixing member comprises a pressing piece and pushing mechanisms, said pressing piece is slidably fitted to both sides of said horizontal portion, and said pushing mechanisms drive said pressing piece to approach or separate from said engaging portion.

6. Aluminum product bending machine according to claim 5, wherein said pushing mechanism is a cylinder, screw or slide bar.